What every answer costs

Most AI products hide their economics. Onyx shows you the exact price of every AI conversation.

Where to look

Overview shows usage trends and totals for the month.
Each conversation records what that exchange cost, down to fractions of a cent.
Billing shows live usage against your included amount and cap, including exact overage so far.

What drives the cost

Longer questions, longer answers, and stronger models cost more. A typical grounded support answer on the default model costs well under a cent. Filtered messages (greetings and chatter the AI declines) cost nothing.

Why we do this

Metered billing only feels fair when you can audit it. Seeing per-answer costs also makes decisions easy: whether a premium model is worth it, whether your included usage fits your volume, and what a busy month actually costs you.